Saio may refer to:
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Saiō
or was the title of the unmarried female members of the Imperial House of Japan, Japanese Imperial Family, sent to serve at Ise Grand Shrine from the late 7th century to the 14th century. The 's residence, , was about north-west of the shrine ...
, an unmarried female relative of the Japanese emperor
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Saïo
Dembidollo (), also spelled Dembi Dolo, is a market town and separate woreda in south-western Ethiopia. It is the capital of Kelam Welega Zone of the Oromia Region. This town, which is at an elevation of between and above sea level, was origi ...
, a town in Ethiopia
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Siege of Saïo
The siege of Saïo or battle of Saïo took place during the East African Campaign of World War II. Belgo-Congolese troops, British Commonwealth forces and local resistance fighters besieged the fort at the market town of Saïo in south-wester ...
, or battle of Saïo, took place during the East African Campaign of World War II
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